Description
string
bcadd ( string left_operand, string right_operand [, int scale])
Adds the left_operand to the
right_operand and returns the sum in a
string. The optional scale parameter is
used to set the number of digits after the decimal place in the
result.
Example 1. bcadd() example |
<?php
$a = 1.234;
$b = 5;
echo bcadd($a, $b); echo bcadd($a, $b, 4); ?>
|
|
See also bcsub().
